Abstract
rnst Mayr was born in Kempten, Germany, on July 5, 1904, making him, at age 95, the grand old man of evolutionary biology, one of the primary architects of the modem synthesis of genetic and evolutionary theory, and arguably one of the most influential scientists of the 20th century. His career interests have spanned a remarkable five different fields, including: (1) ornithology, (2) systematics, (3) zoogeography, (4) evolutionary theory, and (5) philosophy and history of science. Such broad research interests grew from his education at a German Gymnasium (the equivalent of American high school, but at that time considerably more demanding), followed by a Candidacy in Medicine at the University of Greifswald in 1925 and a Ph.D. in zoology at the University of Berlin in 1926.